Chemical Fertilizer Plant of Sinopec Jinling Petrochemical Company
Classification:
Case description

The plant is 13 sets of imported large chemical fertilizer plants in China, with a design capacity of 300000 t/a for ammonia synthesis and 520000 t/a for urea, and an actual production capacity of 670000 t/a for urea.
The factory packaging machine was first imported from France, a total of 6 packaging lines. In August 2001 by our factory to complete the transformation. And by the Nanjing Technical Supervision Bureau a verification test qualified.
The average weight is 40.01~40.03kg, and the speed reaches more than 20 packs per minute.
The six packaging lines of the factory have independent control rooms for system management.
The aging of electrical appliances in the packaging building of the factory (which has been used for more than 20 years) often causes the entire line to stop production. In September 2003, during the shutdown period of the whole plant, our factory carried out a comprehensive transformation of the electrical appliances and control system of the packaging building. Starting from the discharge of the rake machine in the bulk material warehouse, it is transported to the packaging building through a trestle of more than 3000 meters and packaged through 6 packaging lines. The finished product is delivered separately by 6 lines. 1. Shipment; 2. Land transportation. The whole system adopts advanced configuration technology, touch screen on-site operation control, and management data is online with the total three ERP systems through Ethernet to realize automatic management. The whole system includes bulk transportation, packaging and bag transportation.
